Advances in high-frequency power conversion by Delta-Sigma modulation

被引：34

作者：

Dallago, E

Sassone, G

机构：

[1] Power Electronics Laboratory, Department of Electrical Engineering, University of Pavia

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 1997年 / 44卷 / 08期

关键词：

audio power amplifier; delta-sigma modulation; quasi-resonant converters; soft switching; switching mode power supplies;

D O I：

10.1109/81.611267

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The Delta-Sigma technique has been recently proposed for power processing and the idea is particularly attractive in audio power amplifying area, This paper aims to apply this technique to high-frequency power conversion, The well known switching power supply topologies have been revised for this purpose, A laboratory prototype of a suitable power converter has been realized and tested, Analysis, experimental results and evaluation on efficiency and power range are presented.

引用

页码：712 / 721

页数：10

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